public void TestCollectFromParentWithInvalidInputThrowsException()
{
var parentList = CollectionsMockBuilder.GetValidParentList();
parentList.Add(new Parent());
Assert.Throws <InvalidCastException>(() => CollectionUtils.CollectFromParent <Parent, Child>(parentList));
}
public void TestCollectFromParentWithNullInputThrowsException()
{
var parentList = CollectionsMockBuilder.GetValidParentList();
parentList.Add(new Parent());
Assert.Throws <NullReferenceException>(() => CollectionUtils.CollectFromParent <Parent, Child>(null));
}
public void TestCollectFromParentSuccess()
{
var parentList = CollectionsMockBuilder.GetValidParentList();
var actual = CollectionUtils.CollectFromParent <Parent, Child>(parentList);
Assert.IsTrue(actual.Any(i => i.ParentName.Equals("Parent1")));
}